212403188158

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{42349}}^1$

素因数の和:43265

約数の個数: 48

約数和(自身を含む): 377155548000

約数和(自身を除く): 164752359842

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 839, 854, 1678, 2989, 5873, 5978, 11746, 41111, 42349, 51179, 82222, 84698, 102358, 296443, 358253, 592886, 716506, 2075101, 2507771, 2583289, 4150202, 5015542, 5166578, 18083023, 35530811, 36166046, 71061622, 126581161, 248715677, 253162322, 497431354, 1741009739, 2167379471, 3482019478, 4334758942, 15171656297, 30343312594, 106201594079, 212403188158]

約数ペア:

[(1, 212403188158), (2, 106201594079), (7, 30343312594), (14, 15171656297), (49, 4334758942), (61, 3482019478), (98, 2167379471), (122, 1741009739), (427, 497431354), (839, 253162322), (854, 248715677), (1678, 126581161), (2989, 71061622), (5873, 36166046), (5978, 35530811), (11746, 18083023), (41111, 5166578), (42349, 5015542), (51179, 4150202), (82222, 2583289), (84698, 2507771), (102358, 2075101), (296443, 716506), (358253, 592886)]